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ProMAXX Cylinder Head Assembly 9318; Maxx 317.00 cc Aluminum 119 cc for Chevy 396 to 454

$2,144.00

Part #: 9318

Brand: ProMAXX

Estimated Ship Date: This part is unavailable with no ETA

This item has a $139.35 oversized shipping charge.
See our shipping policy for more details.

Specifications

Cylinder Head Assembly Series:
Maxx
Make:
Chevy
Engine:
396 to 454
Material:
Aluminum
Combustion Chambers:
119 cc
Intake Valve Diameter:
2.300 in.
Exhaust Valve Diameter:
1.880 in.
Intake Runners:
317.00 cc
Exhaust Runners:
135.00 cc
Port Style:
Rectangular
Cam Type Recommended:
Hydraulic Roller
Max Valve Lift:
0.600 in.
Closed Spring Pressure:
135 lbs. @ 2.000 in.
Open Spring Pressure:
365 lbs. @ 1.350 in.
Valve Spring Retainer Material:
Steel
Valve Material:
Stainless Steel
Notes:
5-Angle Valve Job, Bowl Blended, with Bronze Guides
Quantity:
Sold As Pair